Koso Hi-Performance Clutch Kit YCRF_mc_mx_boots The EN91 is DOT approved

The EN91 is DOT approved for highway use

thermoplastic insulator and brightly finished steel shell

cut it off completely

Operating Temperature: -20°C to 55°C (-4°F to 131°F)

Koso Hi-Performance Clutch Kit YCRF_mc_mx_boots The EN91 is DOT approvedWhen it comes time to transferring the power of your engine to the ground, the clutch components are one of the important keys. Using our hi tension clutch springs along with the hi performance clutch discs will help improve the axial force and reducing the risk of clutch slipping. FEATURES Improves axial force Reduces risk of clutch slipping Includes high tension clutch springs and discs